This service is dedicated to the visualization and exploration of strain rates tensors calculated by the Bstrain code presented in [Pagani et al. 2021]. This code is based on transdimensional bayesian inversion of 2D (horizontal) GNSS velocities and has been developped at LGL-TPE by C.Pagani, T.Bodin, M.Métois and C.Lasserre.

We provide vizualisation for California, and soon for Balkans and metropolitan France. The service allows for plotting of average, median, or maximal probability mode of second invariant, divergence and vorticity of the strain rate tensor, together with principal directions and interpolated East and North velocities. Download of maps and graphs is possible. Note that a step by step documentation is available to guide you with the plotter.